US7495390B2 - Electro-luminescence device with improved thermal conductivity - Google Patents
Electro-luminescence device with improved thermal conductivity Download PDFInfo
- Publication number
- US7495390B2 US7495390B2 US10/020,986 US2098601A US7495390B2 US 7495390 B2 US7495390 B2 US 7495390B2 US 2098601 A US2098601 A US 2098601A US 7495390 B2 US7495390 B2 US 7495390B2
- Authority
- US
- United States
- Prior art keywords
- electro
- cover plate
- seal cover
- layer
- moisture
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime, expires
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- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
- H10K50/00—Organic light-emitting devices
- H10K50/80—Constructional details
- H10K50/84—Passivation; Containers; Encapsulations
- H10K50/846—Passivation; Containers; Encapsulations comprising getter material or desiccants
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
- H10K50/00—Organic light-emitting devices
- H10K50/80—Constructional details
- H10K50/84—Passivation; Containers; Encapsulations
- H10K50/844—Encapsulations
- H10K50/8445—Encapsulations multilayered coatings having a repetitive structure, e.g. having multiple organic-inorganic bilayers
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
- H10K50/00—Organic light-emitting devices
- H10K50/80—Constructional details
- H10K50/87—Arrangements for heating or cooling
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
- H10K59/00—Integrated devices, or assemblies of multiple devices, comprising at least one organic light-emitting element covered by group H10K50/00
- H10K59/10—OLED displays
- H10K59/12—Active-matrix OLED [AMOLED] displays
Abstract
Description
Claims (13)
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020000081416A KR100765535B1 (en) | 2000-12-23 | 2000-12-23 | Electro Luminescence Element |
KRP2000-81416 | 2000-12-23 | ||
KR1020000083105A KR20020053463A (en) | 2000-12-27 | 2000-12-27 | Electroluminescence device |
KRP2000-83105 | 2000-12-27 |
Publications (2)
Publication Number | Publication Date |
---|---|
US20020101156A1 US20020101156A1 (en) | 2002-08-01 |
US7495390B2 true US7495390B2 (en) | 2009-02-24 |
Family
ID=26638660
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US10/020,986 Expired - Lifetime US7495390B2 (en) | 2000-12-23 | 2001-12-19 | Electro-luminescence device with improved thermal conductivity |
Country Status (2)
Country | Link |
---|---|
US (1) | US7495390B2 (en) |
JP (1) | JP4204781B2 (en) |
Cited By (3)
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---|---|---|---|---|
US20060207649A1 (en) * | 2005-03-18 | 2006-09-21 | Fuji Photo Film Co., Ltd. | Organic electroluminescent device |
US20070267971A1 (en) * | 2006-05-19 | 2007-11-22 | Au Optronics Corp. | Electro-luminescence panel |
US20080315755A1 (en) * | 2007-06-19 | 2008-12-25 | Samsung Sdi Co., Ltd. | Organic light emitting display and method of manufacturing the same |
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JP3865056B2 (en) * | 2002-01-22 | 2007-01-10 | セイコーエプソン株式会社 | Manufacturing method of sealing substrate |
JP2003323973A (en) * | 2002-04-26 | 2003-11-14 | Sanyo Electric Co Ltd | Electroluminescent display device |
US7150914B2 (en) | 2003-10-14 | 2006-12-19 | Advanced Energy Technology Inc. | Heat spreader for emissive display device |
US6967439B2 (en) * | 2004-02-24 | 2005-11-22 | Eastman Kodak Company | OLED display having thermally conductive backplate |
KR100615228B1 (en) * | 2004-06-29 | 2006-08-25 | 삼성에스디아이 주식회사 | Organic electroluminescent display device having improved water absorbing capacity and a method for preparing the same |
JP2006128023A (en) * | 2004-11-01 | 2006-05-18 | Seiko Epson Corp | Thin film light emitting element, electro-optical device equipped with it, and electronic equipment |
TWI334313B (en) * | 2005-02-23 | 2010-12-01 | Au Optronics Corp | Organic electroluminiscent display and fabricating method thereof |
KR100643890B1 (en) | 2005-05-04 | 2006-11-10 | 주식회사 대우일렉트로닉스 | Organic light emitting device panel |
JP2008016300A (en) * | 2006-07-05 | 2008-01-24 | Seiko Epson Corp | Organic light emitting device, manufacturing method thereof, and electronic equipment |
KR100826011B1 (en) * | 2006-10-24 | 2008-04-29 | 엘지디스플레이 주식회사 | Display device |
JP2009245770A (en) * | 2008-03-31 | 2009-10-22 | Sumitomo Chemical Co Ltd | Organic electroluminescent device |
KR100982412B1 (en) * | 2008-05-29 | 2010-09-15 | (주)에이디에스 | Electro-optic device and mthod for manufacturing the same |
JP5038274B2 (en) * | 2008-09-25 | 2012-10-03 | 住友化学株式会社 | Organic electroluminescence device and method for producing the same |
JP2010080307A (en) * | 2008-09-26 | 2010-04-08 | Sumitomo Chemical Co Ltd | Organic electroluminescent element |
JP5314409B2 (en) * | 2008-12-17 | 2013-10-16 | 住友化学株式会社 | Organic electroluminescence device |
JP5106467B2 (en) * | 2009-04-10 | 2012-12-26 | ローム株式会社 | Organic EL device |
KR101920445B1 (en) * | 2010-05-25 | 2018-11-20 | 삼성전자주식회사 | Light emitting devices |
CN102820402B (en) * | 2011-06-08 | 2015-04-29 | 展晶科技(深圳)有限公司 | Semiconductor packaging structure |
CN102709480B (en) * | 2011-11-25 | 2016-01-27 | 京东方科技集团股份有限公司 | Organic electroluminescence device and display |
CN104518174A (en) * | 2014-12-08 | 2015-04-15 | 深圳市华星光电技术有限公司 | OLED (organic light emitting diode) device |
CN106784405A (en) * | 2016-12-23 | 2017-05-31 | 武汉华星光电技术有限公司 | The preparation method and OLED of OLED |
CN106784380A (en) * | 2016-12-29 | 2017-05-31 | 固安翌光科技有限公司 | A kind of encapsulating structure and its preparation method and application |
CN106935730B (en) * | 2017-05-12 | 2019-01-01 | 京东方科技集团股份有限公司 | A kind of organic electroluminescent display panel, its production method and display device |
CN108598289B (en) | 2018-07-12 | 2019-11-08 | 京东方科技集团股份有限公司 | Encapsulation cover plate and its manufacturing method, display panel and display device |
CN109119455B (en) * | 2018-10-22 | 2020-12-11 | 京东方科技集团股份有限公司 | Wire structure, display panel, display device and manufacturing method |
Citations (39)
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US5189405A (en) * | 1989-01-26 | 1993-02-23 | Sharp Kabushiki Kaisha | Thin film electroluminescent panel |
JPH05114486A (en) | 1991-08-28 | 1993-05-07 | Ricoh Co Ltd | Electroluminescent element |
JPH07153571A (en) | 1993-11-26 | 1995-06-16 | Dainippon Printing Co Ltd | Organic thin film el element |
JPH07176384A (en) | 1993-12-20 | 1995-07-14 | Idemitsu Kosan Co Ltd | Organic electroluminescent element |
JPH07211455A (en) | 1994-01-19 | 1995-08-11 | Idemitsu Kosan Co Ltd | Organic electroluminescent device |
JPH07288185A (en) | 1994-04-20 | 1995-10-31 | Dainippon Printing Co Ltd | Organic thin film electroluminescent (el) element |
JPH1012385A (en) | 1996-06-26 | 1998-01-16 | Matsushita Electric Ind Co Ltd | Organic thin film el element |
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US5811177A (en) * | 1995-11-30 | 1998-09-22 | Motorola, Inc. | Passivation of electroluminescent organic devices |
JPH10268360A (en) | 1997-03-26 | 1998-10-09 | Semiconductor Energy Lab Co Ltd | Display device |
JPH10275680A (en) | 1997-03-31 | 1998-10-13 | Toyota Central Res & Dev Lab Inc | Organic el element |
US5821692A (en) * | 1996-11-26 | 1998-10-13 | Motorola, Inc. | Organic electroluminescent device hermetic encapsulation package |
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JPH11186551A (en) | 1997-12-19 | 1999-07-09 | Semiconductor Energy Lab Co Ltd | Semiconductor device and manufacture thereof |
KR19990081659A (en) | 1998-04-30 | 1999-11-15 | 구자홍 | Organic electroluminescent devices |
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JP2000150168A (en) | 1998-11-13 | 2000-05-30 | Toppan Printing Co Ltd | Heat resistance and low resistance hole carrier material and organic thin film electroluminescent element |
EP1014757A2 (en) | 1998-12-25 | 2000-06-28 | TDK Corporation | Organic EL device |
JP2000215982A (en) | 1999-01-25 | 2000-08-04 | Matsushita Electric Ind Co Ltd | Display device |
JP2000286426A (en) | 1999-01-26 | 2000-10-13 | Semiconductor Energy Lab Co Ltd | Semiconductor device and its greating method |
US6172458B1 (en) * | 1997-04-30 | 2001-01-09 | Tdk Corporation | Organic electroluminescent device with electrode of aluminum-lithium alloy |
US6180176B1 (en) * | 1999-06-30 | 2001-01-30 | Xerox Corporation | Elastomer surfaces of adhesive and coating blends and methods thereof |
US6195142B1 (en) * | 1995-12-28 | 2001-02-27 | Matsushita Electrical Industrial Company, Ltd. | Organic electroluminescence element, its manufacturing method, and display device using organic electroluminescence element |
US6265820B1 (en) * | 1998-01-29 | 2001-07-24 | Emagin Corporation | Heat removal system for use in organic light emitting diode displays having high brightness |
US6284342B1 (en) * | 1998-06-12 | 2001-09-04 | Tdk Corporation | Organic EL display assembly |
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US6383048B1 (en) * | 1999-08-31 | 2002-05-07 | Industrial Technology Research Institute | Packaging method for organic polymer EL displays |
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US6520821B1 (en) * | 1998-05-18 | 2003-02-18 | Nec Corporation | Device package and device encapsulation method |
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US6696178B2 (en) * | 2000-01-12 | 2004-02-24 | Fuji Photo Film Co., Ltd. | Cyclocondensed polycyclic hydrocarbon compound and light-emitting device using the same |
US6734625B2 (en) * | 2002-07-30 | 2004-05-11 | Xerox Corporation | Organic light emitting device (OLED) with multiple capping layers passivation region on an electrode |
US6765351B2 (en) * | 2001-12-20 | 2004-07-20 | The Trustees Of Princeton University | Organic optoelectronic device structures |
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US1014757A (en) * | 1911-04-10 | 1912-01-16 | Frederick G Keyes | Seal for fused-silicate containers. |
US1012385A (en) * | 1911-09-14 | 1911-12-19 | Guy Mafera | Machine for cleaning wire goods. |
JP2005150164A (en) * | 2003-11-11 | 2005-06-09 | Tdk Corp | Electronic component |
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2001
- 2001-12-19 US US10/020,986 patent/US7495390B2/en not_active Expired - Lifetime
- 2001-12-21 JP JP2001390688A patent/JP4204781B2/en not_active Expired - Lifetime
Patent Citations (42)
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---|---|---|---|---|
US5189405A (en) * | 1989-01-26 | 1993-02-23 | Sharp Kabushiki Kaisha | Thin film electroluminescent panel |
JPH05114486A (en) | 1991-08-28 | 1993-05-07 | Ricoh Co Ltd | Electroluminescent element |
JPH07153571A (en) | 1993-11-26 | 1995-06-16 | Dainippon Printing Co Ltd | Organic thin film el element |
JPH07176384A (en) | 1993-12-20 | 1995-07-14 | Idemitsu Kosan Co Ltd | Organic electroluminescent element |
JPH07211455A (en) | 1994-01-19 | 1995-08-11 | Idemitsu Kosan Co Ltd | Organic electroluminescent device |
JPH07288185A (en) | 1994-04-20 | 1995-10-31 | Dainippon Printing Co Ltd | Organic thin film electroluminescent (el) element |
US5882761A (en) * | 1995-11-24 | 1999-03-16 | Pioneer Electronic Corporation | Organic EL element |
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Title |
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Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20060207649A1 (en) * | 2005-03-18 | 2006-09-21 | Fuji Photo Film Co., Ltd. | Organic electroluminescent device |
US7956528B2 (en) * | 2005-03-18 | 2011-06-07 | Fujifilm Corporation | Organic electroluminescent device comprising ceramic sheet and graphite sheet |
US20070267971A1 (en) * | 2006-05-19 | 2007-11-22 | Au Optronics Corp. | Electro-luminescence panel |
US7646147B2 (en) * | 2006-05-19 | 2010-01-12 | Au Optronics Corp. | Electro-luminescence panel |
US20080315755A1 (en) * | 2007-06-19 | 2008-12-25 | Samsung Sdi Co., Ltd. | Organic light emitting display and method of manufacturing the same |
US8169140B2 (en) * | 2007-06-19 | 2012-05-01 | Samsung Mobile Display Co., Ltd. | Organic light emitting display including spacer and method of manufacturing the same |
Also Published As
Publication number | Publication date |
---|---|
JP4204781B2 (en) | 2009-01-07 |
JP2002208478A (en) | 2002-07-26 |
US20020101156A1 (en) | 2002-08-01 |
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